Kit Langton
18 lines
510 B
TypeScript
18 lines
510 B
TypeScript
import { Cause, Effect } from "effect"
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export function refineRejection<A, E>(
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evaluate: (signal: AbortSignal) => PromiseLike<A>,
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refine: (cause: unknown) => E | undefined,
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) {
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return Effect.tryPromise(evaluate).pipe(
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Effect.catch((error) => {
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const cause = Cause.isUnknownError(error) ? error.cause : error
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const refined = refine(cause)
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if (refined !== undefined) return Effect.fail(refined)
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return Effect.die(cause)
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}),
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)
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}
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export * as EffectPromise from "./promise"
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